Assignee
Inventors
- Yukio Ohmamyuda (7 patents)
- Shigeru Kimura (130 patents)
- Toru Tanabe (30 patents)
- Kazuhisa Iwasaki (17 patents)
- Takao Seto (11 patents)
- Hideki Kitamura (18 patents)
- Yasushi Senoo (9 patents)
US Patent 5502432 · Granted Mar 26, 1996